Procedures Of Disassembing/Assembling And Cautions; Adjusting And Assembling Of The Gear Box (Large) - JUKI IP-100A Engineer's Manual

4. PROCEDURES OF DISASSEMBING/ASSEMBLING AND CAUTIONS

(1) Adjusting and assembling of the gear box (large)

™ Loosen setscrews 1 and remove the gear
box large cover 6.
™ Centering the horizontal feed cam
1) Remove feed spring 7 . (Not
necessary for A-SR)
2) Loosen setscrew 3 in horizontal feed
cam rod 4.
3) Loosen setscrews 2 in the feed
adjuster cover and adjust so that
horizontal feed rod 4 can smoothly
move up or down. Then tighten
setscrews 2.
4) Turn the handwheel and tighten
setscrew 3 in horizontal feed cam
rod 4 while performing the centering
of the horizontal feed cam. (Check
that torque is even in the all ranges.)
(Caution) Clearance provided between hook driving shaft rear metal 5 and hook driving gear
(large) is 0.05 ± 0.01 mm.
Procedures of disassembling/assembling
Hook driving
gear(small)
5
Hook driving
gear (large)
52
−
6
1 1
1 1
1
1
1
1
1
1
1
1
Feed adjuster
cover
2
Horizontal
Horizontal
feed cam
feed shaft
−
Feed adjuster
4
3
7